Style Number: W3GZBS Original Price: $108 Material: Luon A fan-favourite, redefined. Made to layer over your sports bra and powered by Luon™ fabric, this half zip channels the feel-good fit of our classic Define jacket. cottony-soft feel, luon™ fabric Cottony soft Sweat-wicking Four-way stretch Supportive Breathable Added Lycra® fibre for stretch and shape retention features Thumbholes and Cuffins™ keep sleeves down and chills out Zipper garage keeps chafe in check Locker loop for easy hanging